baber/WOPTO huggingface dataset:
Patent DE-69127088-D1 (DE)
Inventor: KEMP MICHAEL
IPC: H04N5/44
Filed: 1991-09-05
Granted: 1997-09-04
Abstract: An audio-visual reproduction system comprising an audio signal source, a video signal source and a plurality of audio-visual reproduction devices connected to the audio source and the video source via respective audio and video channels, each said device thereby reproducing combined audio-visual material, each device including an automatic audio volume control circuit, and, position proximate the device, an audio transducer generating an output signal in dependence upon ambient noise in the vicinity of the device, the volume control circuit being arranged to apply a level of gain or attenuation in reproducing the audio signal from the audio source responsively to the audio signal level, so as to reduce the effect of the audio signal component within the ambient noise upon the level of gain or attenuation.
Patent DE-69129330-D1 (DE)
Inventor: BECERRA-NOVA JORGE OCTAVIO
IPC: B65G53/06
Filed: 1991-05-30
Granted: 1998-06-04
Abstract: In a method of producing iron and steel, from iron ores largely composed of iron oxides, wherein a direct reduction process is used to produce a solid particulate intermediate product, generally known as sponge iron or Direct Reduced Iron (DRI); pneumatically conveying the DRI in a closed pipe from the reduction reactor of the direct reduction process to the metallurgical furnaces where liquid iron or steel are produced, for example electric arc furnaces, induction furnaces, basic oxygen furnaces, etc. or to a briquetting press to form DRI briquettes, or simply to a silo or storage bin, or in general to a subsequent processing step for said DRI. When the carrier gas is recirculated for reuse, surprisingly air is preferred as the source of such gas, especially for reactive hot DRI. This method has a superior efficiency and productivity and reduces the overall energy consumption relative to currently used DRI steelmaking plants. <IMAGE>
Patent DE-69129858-D1 (DE)
Inventor: BEER JANOS
IPC: F23C7/00
Filed: 1991-10-07
Granted: 1998-08-27
Abstract: Low NOx burners for the combustion of gaseous, liquid and solid fuels. The fluid dynamic principle of radial stratification by the combustion of swirling flow and a strong radial gradient of the gas density in the transverse direction to the axis of flow rotation is used to damp turbulence near the burner and hence to increase the residence time of the fuel-rich pyrolyzing mixture before mixing with the rest of the combustion air to effect complete combustion.
Patent DE-69203956-D1 (DE)
Inventor: FARINA FELICE
IPC: A01K13/00
Filed: 1992-05-14
Granted: 1995-09-14
Abstract: A device (1) for automatically washing and drying teats of generic dairy animals comprises a portable washing head (15) whereto a teat-cleansing liquid is supplied through an interspace (13) defined in a flexible member (10). <IMAGE>
Patent DE-69205196-D1 (DE)
Inventor: MATHIEU FRANCOIS
IPC: A44C5/18
Filed: 1992-04-01
Granted: 1995-11-09
Abstract: The unfoldable clasp for a bracelet comprises a central shaft (1) formed from two parallel longitudinal members (2, 3) which are connected at their ends (4, 5), where unfoldable arms (6, 7), folding over and locking in the shaft (1) over a member (81, 82, respectively), transversely connecting the two longitudinal members (2, 3), are articulated. Each arm (6, 7) comprises a head (9, 10) which both receives a strand of the bracelet and ensures locking of the arm inside the shaft, and these heads (9, 10) each have, on their front face, a concavity (13, 14) which, upon locking, bears in compression on the transverse member (81, 82) and thus immobilises the unfoldable arm. The locking heads (9, 10) each have on their lower face (15, 16), a transverse groove (17, 18) placed to the rear of the concavity (13, 14). <IMAGE>
Patent DE-69213935-D1 (DE)
Title: Neue heterocyclische carbonsäuren
Inventor: ANDERSEN KNUD
IPC: C07D403/12
Filed: 1992-05-14
Granted: 1996-10-24
Abstract: The invention relates to therapeutically active azaheterocyclic compounds and to pharmaceutical compositions comprising the compounds. The novel compounds are useful in treating a central nervous system ailment related to the GABA uptake.
Patent DE-69214828-D1 (DE)
Inventor: PICKETT Stephen
IPC: G06F9/445
Filed: 1992-08-21
Granted: 1996-11-28
Abstract: A code server operates in a data processing system having an operating system or environment, such as OS/2 or Windows, which processes coded programs in discrete code modules. The code server maintains linkage information between the various code modules forming an association representing all the linkage data for the entire program. This information is gathered by way of searching through the files of the computer network or by direct insertion into the code module information table. Once the associative data has been gathered, a coded program may be retrieved quickly and efficiently without the need for repetitive on-line searching because the user need refer only to the code server which contains a look-up tables storing the data representing the. associative information.
Patent DE-69218017-D1 (DE)
Inventor: SHIRAISHI EIICHI
IPC: B01J23/02
Filed: 1992-04-03
Granted: 1997-04-17
Abstract: An exhaust gas purifying catalyst for simultaneous removal of carbon monoxide, hydrocarbons and nitrogen oxides from an exhaust gas from an internal-combustion engine, having carried on a monolithic carrier a mixture comprising a catalytically active component comprising 0.5 to 30 g of palladium, 0.1 to 50 g of an alkaine earth metal oxide, 10 go 150 g of cerium oxide, and 0.1 to 50 g of zirconium oxide and 10 to 300 g of an activated alumina.
Patent DE-69220407-D1 (DE)
Inventor: ROOFHOOFT ROGER L A
IPC: G21C13/087
Filed: 1992-04-08
Granted: 1997-07-24
Abstract: The buildup of radioactive contaminants on the inside surface of light water reactor water systems is retarded by the use of a chromium coating of at least five hundred Angstroms on the surface exposed to the water system. In another embodiment, after application to surface to be protected, the chromium coating is passivated by exposure to an oxygen source for about five hours at a temperature between 150 DEG  C and 450 DEG  C.
Patent DE-69220798-D1 (DE)
Inventor: NILSSON HARRY
IPC: D21D1/38
Filed: 1992-04-10
Granted: 1997-08-14
Abstract: Appts. comprises apertured stator shoes coacting with an apertured rotor, stator shoes and the rotor being between suspension inlet and outlet of the beating appts. Guides laterally confine the suspension which has been beaten and is flowing to the outlet of the appts. Pref. stator shoes are inside or outside the rotor, and the guides which laterally confine the beaten suspension are mounted on the stator shoes. Pref. stator shoes inside the rotor laterally confine ingoing unbeaten suspension fed into them.
Patent DE-69225610-D1 (DE)
Inventor: HAFNER EDMUND
IPC: C12N15/03
Filed: 1992-11-30
Granted: 1998-06-25
Abstract: This invention relates to Streptomyces avermitilis lacking branched-chain amino acid transaminase activity, branched-chain 2-oxo acid biosynthetic activity and, optionally and preferably, avermectin B-O-methyl transferase activity, methods for preparation thereof, and use thereof to produce natural and non-natural avermectins from branched-chain fatty acid or branched-chain 2-oxo acid precursors. Such avermectins are useful as parasiticides.
Patent DE-69307457-D1 (DE)
Inventor: CRUMP III JOHN C
IPC: B65G21/18
Filed: 1993-10-27
Granted: 1997-02-27
Abstract: An apparatus is provided that comprises a self-stacking spiral conveyor (19) that traverses through a circulating atmosphere. The atmosphere is manipulated by one or more chambers (36,38,40) having an open side adjacent to the perforated sides of the spiral conveyor. Additional control over the circulating atmosphere may be achieved by injection or ejection of gas into one or more chambers. <IMAGE>
Patent DE-69311272-D1 (DE)
Inventor: POYATOS DIAZ ANTONIO
IPC: B06B1/16
Filed: 1993-02-05
Granted: 1997-07-10
Abstract: Vibrating arrangement for machinery, particularly designed for vibrocompressing machines in the manufacture of concrete moulded components, comprising a vibrating table (1) driven by two vibrating centres (2, 3), each one with two shafts (4, 5) having eccentric masses with the same rotating centre so that, when rotating the shafts to the mutual position of figure 2, no vibration is present, whereas, when rotating them to the mutual position of figure 1, a vibration is caused. The change of mutual position of one shaft to the other can be performed without stopping the rotation resulting in a saving of energy and operating time and also in a reduced wear of the components. <IMAGE>
Patent DE-69322820-D1 (DE)
Inventor: VRINZEN ALEXANDER PETER MARIE
IPC: A23L27/30
Filed: 1993-08-02
Granted: 1999-02-11
Abstract: The invention relates to a process for the crystallisation of aspartame by neutralising an aqueous solution of aspartame, having a pH of less than 3, with a base and homogenising the solution by means of forced convection, characterised in that the solution is neutralised, and homogenised, in such a manner that the solution obtained is substantially homogeneous and has a pH higher than 3, with the solution no longer being exposed to forced convection at the latest 1 second before crystallisation is visually perceptible.
Patent DE-69325240-D1 (DE)
Inventor: RICKWOOD MARTIN
IPC: G03C1/685
Filed: 1993-11-25
Granted: 1999-07-15
Abstract: Photochromic materials which have a structure which includes a spiro-pyrrolidinebenzoxazine structure comprising a pyrrolidine part and a benzoxazine part and the benzoxazine part includes at least one mesomeric electron donating group chosen from amino and alkoxy moieties, the one or more mesomeric electron donating groups being linked to the 6' position via attachment to a conjugated system in which the unsaturated bonds forming the linkage are chosen from -C=C-, -C IDENTICAL C-, -C=N- and -N=N-.
Patent DE-69419738-D1 (DE)
Inventor: DEAS ALEXANDER
IPC: G11C29/00
Filed: 1994-03-21
Granted: 1999-09-02
Abstract: A fault tolerant semiconductor memory system has a main memory (1) having a first plurality of individually addressable storage locations. The system additionally has means for storing the address of ones of the storage locations which are defective, substitute memory comprising a second plurality of individually addressable storage locations mapped to corresponding ones of the defective storage locations, and control means comprising a plurality of comparators (20, 21, 23) for comparing a received address signal with a respective one of the addresses of the defective storage locations, each comparator being directly coupled to a corresponding one of the substitute storage locations, wherein read and write access can be re-routed from a defective storage location to the corresponding substitute storage locations.
Patent DE-69420185-D1 (DE)
Inventor: GRIFFOUL THOMAS
IPC: A61F13/472
Filed: 1994-06-01
Granted: 1999-09-30
Abstract: An apparatus (1) and method for making absorbent products (17) in which a first material (10), such as absorbent fluff formed from wood pulp, is introduced into a vacuum forming chamber (12). A portion of the fluff is deposited into the cavity of a mold (19) transported through the forming chamber (12) by a forming wheel (7) so as to form a layer of pure fluff within the bottom of the mold cavity (20). A second material (11), such as superabsorbent particles or heat stabilized fibers, is introduced into the forming chamber (12) so that streams of the first (10) and second (11) materials collide within a mixing zone (24). As the mold (19) continues its travel through the forming chamber (12), a mixture of first (10) and second (11) materials from the mixing zone (24) is deposited within the mold cavity (20), thereby filling it. The portion of the mixture that extends above the surface of the mold (19) is scraped off by a scarfing brush (13,14) that directs the mixture back into the mixing zone (24), thereby creating turbulence that ensures thorough mixing of the two materials. The result is an absorbent product having a first layer formed by pure first material (10) and a second layer formed by a mixture of the first (10) and second (11) materials. <IMAGE>
Patent DE-69423228-D1 (DE)
Inventor: ORNSTEIN LEONARD
IPC: G06N3/08
Filed: 1994-10-17
Granted: 2000-04-06
Abstract: An unsupervised back propagation method for training neural networks. For a set of inputs, target outputs are assigned 1's and 0's randomly or arbitrarily for a small number of outputs. The learning process is initiated and the convergence of outputs towards targets is monitored. At intervals, the learning is paused, and the values for those targets for the outputs which are converging at a less than average rate, are changed (e.g., 0->1, or 1->0), and the learning is then resumed with the new targets. The process is continuously iterated and the outputs converge on a stable classification, thereby providing unsupervised back propagation. In a further embodiment, samples classified with the trained network may serve as the training sets for additional subdivisions to grow additional layers of a hierarchical classification tree which converges to indivisible branch tips. After training is completed, such a tree may be used to classify new unlabelled samples with high efficiency. In yet another embodiment, the unsupervised back propagation method of the present invention may be adapted to classify fuzzy sets.
Patent DE-69433421-D1 (DE)
Inventor: DIEKELMAN DENNIS PAUL
IPC: H04W16/26
Filed: 1994-11-02
Granted: 2004-01-29
Abstract: A method for managing resource usage within a cellular communications system (10) having at least one satellite (12) and, capable of communicating with the satellite(s) (12), at least one controlling station (28) and multiple ground terminals (26). The controlling station (28) predicts (372, 380) system communication traffic and operating capabilities for a future period; generates (216) a system plan (250) and an individual operational plan (270-30n) for each satellite (12) based on the prediction; distributes (222) each individual operational plan (270-30n) to each corresponding satellite (12); monitors (226) execution of the system plan (250) during the future period to determine (228) whether the plan is operating acceptably and when the plan is not operating acceptably (228), generates (216) a new plan, or portion thereof, to alleviate the unacceptable operation; and repeats the foregoing steps for additional future periods. Each satellite (12) receives (502), stores (504), executes (224) and monitors execution (226) of its individual operational plan (270-30n) and transmits out-of-plan messages (338) to the controlling station (28) when it detects an out-of-plan condition (336).
Patent DE-69434509-D1 (DE)
Inventor: PINCHASIK GREGORY
IPC: A61F2/00
Filed: 1994-03-11
Granted: 2006-02-23
Abstract: A stent (220) made of a shape memory alloy, such as nitinol, comprises a coiled wire having at least one section wound in one sense and at least one section wound in the opposite sense. The stent (220) is deployed by being tightly wound on a catheter (24) and immobilized thereon at its respective end points (42) as well as at at least one intermediate point, such as points (140) where the winding changes direction. The immobilization may be by means of threads (28) engaged by wires (132, 133) through bores (232, 233) in the catheter interior. These threads (28) can be selectively released by successive removal of the wires (132, 133) so that the intermediate points (142) of the stent, for example, may be released before the end points (42) thereof. The threads (28) can alternatively be released by melting upon heating, or by breaking e.g. by using electrically conducive wires and applying current thereto. <IMAGE>
Patent DE-69504031-D1 (DE)
Inventor: ZUREK THOMAS
IPC: B01L7/00
Filed: 1995-01-11
Granted: 1998-09-17
Abstract: The method for thermal cycling of nucleic acid assays includes a blended fluid stream produced from a plurality of constant velocity, constant volume, constant temperature fluid streams wherein to provide a variable temperature, constant velocity, constant volume fluid stream which is introduced into a sample chamber for heating and cooling samples contained therein. By diverting and altering the ratio of the constant temperature fluid streams relative to one another, the blended fluid stream is rapidly variable in temperature, providing for almost instantaneous temperature change within the environment defined by the sample chamber.
Patent DE-69532388-D1 (DE)
Inventor: KIHLSTROEM CHRISTER
IPC: B65F5/00
Filed: 1995-05-04
Granted: 2004-02-05
Abstract: Vacuum accumulator incorporating a vacuum vessel (15) for communication with a suction conduit (6), and with at least one vacuum accumulator vessel (20)interconnectable therewith via a stop valve (19), in turn connected to a vacuum pump (23) for charging of said vessels (15 and 20) with a vacuum under a limited volume, whereby the stop valve (19) is adapted to open more and more when the vacuum in the vacuum vessel (15) drops to a certain volume. <IMAGE>
Patent DE-69533900-D1 (DE)
Inventor: MOSCHEL C
IPC: A61K31/52
Filed: 1995-07-31
Granted: 2005-02-03
Abstract: The present invention provides AGT inactivating compounds such as 7- or 9-substituted 8- aza- O<6>-benzylguanines of formula (III) or (IV), and related substituted O<6>-benzyl guanines, as well as pharmaceutical compositions comprising such compounds along with a pharmaceutically acceptable carrier. The present invention further provides a method of enhancing the chemotherapeutic treatment of tumour cells in a mammal with an antineoplastic alkylating agent which causes cytotoxic lesions at the O<6>- position of guanine, by administering to a mammal an effective amount of one of the aforesaid compounds, 2,4-diamino-6-benzyloxy-s-triazine, or 8-aza-O<6>-benzylguanine, and administering to the mammal an effective amount of an antineoplastic alkylating agent which causes cytotoxic lesions at the O<6>- position of guanine. <CHEM> <CHEM>
Patent DE-69601412-D1 (DE)
Inventor: SAKOSKE GEORGE E
IPC: C03C17/25
Filed: 1996-11-06
Granted: 1999-03-04
Abstract: A ceramic enamel composition consists of an oxide frit, a bismuth silicate seed material, a pigment, and a vehicle. A preferred bismuth silicate seed material is selected from crystalline Bi12SiO20, Bi4(SiO4)3, and Bi2SiO5, and mixtures thereof. Upon firing a glass substrate coated with the enamel, components of the enamel adhere to the substrate. The glass can be formed with a die to a desired shape with reduced sticking of the coated region to the die. The ceramic enamel is particularly useful in providing a colored border around automotive glass, which enhances appearance and reduces degradation of adhesives by ultraviolet radiation.
Patent DE-69624379-D1 (DE)
Inventor: SHERWOOD EDWARD
IPC: B01J21/04
Filed: 1996-08-22
Granted: 2002-11-21
Abstract: A process for hydrotreating a charge hydrocarbon feed containing components boiling above 1000 DEG  F. and sulfur, metals, and carbon residue, to provide product containing decreased levels of components having a boiling point greater than 1000 DEG  F., decreased levels of sulfur, particularly decreased sulfur contents in the unconverted 1000 DEG  F.+ boiling point products, and reduced sediment, which comprises: contacting said hydrocarbon feed with hydrogen at isothermal hydroprocessing conditions in the presence of, as catalyst, a porous alumina support containing </=0.5 wt % of silica, wherein no silicon containing components, particularly silicon oxide, are intentionally added to the alumina, alumina support, impregnating solution or impregnating solutions, and bearing 2.2-6 wt % of a Group VIII metal oxide, 7-24 wt % of a Group VIB metal oxide and 0.0-2.0 wt % of a phosphorus oxide, said catalyst having a Total Surface Area of 195-230 m2/g, a Total Pore Volume of 0.82-98 cc/g, and a Pore Diameter Distribution wherein 27.0-34.0% of the Total Pore Volume is present as macropores of diameter greater than 250  ANGSTROM , 66.0-73.0% of the Total Pore Volume is present as micropores of diameter less than 250  ANGSTROM , 55-64.5% of the Pore Volume in pores with diameters <250  ANGSTROM  is present as micropores of diameter +/-25  ANGSTROM  about a pore mode by volume of 110-130  ANGSTROM , and less than 0.05 cc/g of micropore volume is present in micropores with diameters less than 80  ANGSTROM .
Patent DE-69628597-D1 (DE)
Inventor: PALOMO COLL ALBERTO
IPC: C07D521/00
Filed: 1996-12-20
Granted: 2003-07-10
Abstract: Preparation of 2-(2,4-difluorophenyl)-1,3-bis-(1H-1,2,4-triazol-1-yl)-propan-1-ol (fluconazole) of formula (I) and its salts involves reacting a 2-(2,4-difluorophenyl)-1-hydrazino-propan-2-ol derivative of formula (IV) or its salt with s-triazine in an organic solvent under acidic conditions at -60 deg C to reflux temperature. Ar = 2,4-difluorophenyl; R = H, benzyl, triphenylmethyl or COOR1; R1 = alkyl or aryl, preferably tert. butyl or ethyl; Z = triazolyl or NHNHR. Compounds (IV) and their salts are new. Also new are intermediate halo compounds of formula (VIII).
Patent DE-69700512-D1 (DE)
Inventor: GITTINS ROBERT S
IPC: G06F13/10
Filed: 1997-03-24
Granted: 1999-10-21
Abstract: In a computing system having a plurality of storage devices (52-59), notification of an application program of a change of state in a storage device so that corrective action can be taken. A notification module (40) creates and maintains an event queue (48) for storing events corresponding to changes in the state of the storage devices. The notification module indicates to the application programs (42) that events are in the queue. The queue conditions are monitored by the notification for queue maintenance. <IMAGE>
Patent DE-69703714-D1 (DE)
Inventor: ALVAREZ ERIC
IPC: E05C9/18
Filed: 1997-04-08
Granted: 2001-01-25
Abstract: The fitting, e.g. a hinge or lock striker plate, is designed to engage with a door or window fixed or moving component extrusion with a T-section recess (4). The fitting has a base (11) with a hook-shaped fixing element (12), and an additional hook (18) to engage with projecting edges on the extrusion. The hook (18) has a return surface parallel to the base and located at the free end of an extension (25) lying perpendicular to the base and on its rear edge (26). In the fitted position the return edge of the hook is designed to be located under a projecting edge (19) located parallel to the plane (P) of the T-section recess (4). The fitting can be made from metal or a synthetic material.
Patent DE-69706399-D1 (DE)
Inventor: ALLCORN ROGER
IPC: H01H9/16
Filed: 1997-01-09
Granted: 2001-10-04
Abstract: A switch status sensor is provided for counting on/off events of a switch of a water meter. When an on/off event is detected by a microcontroller, the microcontroller supplies a "signature" signal, which is distinguishable from electromagnetic noise, to the switch. If this "signature" signal is detected as having passed through the switch by the microcontroller, then it can be confirmed that the switch is closed. Alternatively, if the "signature" signal is not detected as having passed through the switch by the microcontroller, then it is verified that the switch is open. Thus, the switch status sensor can distinguish between false switch events caused by electromagnetic noise and true on/off events of the switch.
Patent DE-69707842-D1 (DE)
Inventor: HORWELL CHRISTOPHER
IPC: A61P25/28
Filed: 1997-02-18
Granted: 2001-12-06
Abstract: PCT No. PCT/US97/02295 Sec. 371 Date May 20, 1998 Sec. 102(e) Date May 20, 1998 PCT Filed Feb. 18, 1997 PCT Pub. No. WO97/33858 PCT Pub. Date Sep. 18, 1997Substituted cyclic amino acids of formula are disclosed and are useful as agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, and neuropathological disorders. Processes for the preparation and intermediates useful in the preparation are also disclosed.